OT-2026-000086615
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000086615) never changes.
Identity and time
| Publication number | OT-2026-000086615 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-754c-832a-10b859010228 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086615 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b78956f069be9a6e8a3a4be92bdb2ff8c8c66aa6fbfcc8307ba7bd702cd5501 |
|---|---|
| Markdown | d3a2a60cc52bbfde208faaef908f133f127eafb11838da512e8e07475ae3ca92 |
| Publication page | 562f736f6c402b384ccf77fcd77842caa2e7810399d3a74fdf35ebbf964ee630 |
| Manifest | 44752e3b3697c88151bdb6b22f8eb988e09b9f739de12f9f804e014548172977 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | XK8FdZOeIZ5oLIFq+71vCZstT1pLaeHTFtT+uRHqTl2/uEwJSpNJqQ6hoFXx/M5GDW6g4x9vynKMx78wQRT2DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:27.840261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086615observed 562f736f6c402b384ccf77fcd77842ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:27.822810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086615/manifest.jsonobserved 44752e3b3697c88151bdb6b22f8eb988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.802880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086615/publication.mdobserved d3a2a60cc52bbfde208faaef908f133f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.766615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086615/publication.txtobserved 1b78956f069be9a6e8a3a4be92bdb2ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|